Added an IFC previewer and a GLTF previewer (#340)

* New IFC previewer

* Added an IFC previewer and a GLTF previewer

* Changelog update

Co-authored-by: Chrysovalantis Constantinou <[email protected]>
Co-authored-by: Luigi Marini <[email protected]>

Author: 3 people

CHANGELOG.md

@@ -47,13 +47,18 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## 1.20.0 - 2022-02-07
 
+### Added 
+
+- An IFC previewer
+
 ### Fixed
 - Conf file and code had incosistent spelling of BagIt. Now all have capital B and I.
 - When event stream is disabled don't show for logged in user [#280](https://github.com/clowder-framework/clowder/issues/280)
 - three.js is no longer associated with application/octet-stream, now with models [#305](https://github.com/clowder-framework/clowder/issues/305)
 
 ### Changed
 - Download of dataset/collection now has optional parameter bagit (default false) to download items in bagit format.
+- The FBX previewer can also load GLTF files
 
 ## 1.19.5 - 2022-01-21
 

conf/mimetypes.conf

@@ -10,9 +10,16 @@ mimetype.ply=model/ply
 mimetype.PLY=model/ply
 mimetype.nxz=model/nxz
 mimetype.NXZ=model/nxz
+mimetype.fbx=model/fbx
+mimetype.FBX=model/FBX
+mimetype.gltf=model/gltf
+mimetype.GLTF=model/GLTF
+mimetype.glb=model/glb
+mimetype.GLB=model/GLB
+mimetype.IFC=model/IFC
+mimetype.ifc=model/ifc
 mimetype.mtl=model/mtl
 mimetype.MTL=model/mtl
-mimetype.fbx=model/fbx
 mimetype.cnv=application/cnv
 mimetype.CNV=application/cnv
 mimetype.oni=application/oni
@@ -39,7 +46,6 @@ mimetype.presentation=video/presentation
 mimetype.PRESENTATION=video/presentation
 mimetype.iframe=text/iframe
 mimetype.IFRAME=text/iframe
-mimetype.geojson=application/geojson
 
 # Raw image formats
 mimetype.3fr=image/raw